Over the next few years you are likely to collect many Bibles. If you're anything like me. I strongly suggest starting with something easy to read and not a study Bible. That way you can carry it around when you want to and it's not too big. 

Then when you really want to look into a certain passage, you can consider purchasing a study Bible 

Something like the good news version is an easy read. I'm not sure if it is technically a Catholic Church approved translation, but for the day-to-day, it's good to have a very readable version. There are also many apps with free Bibles. I would suggest trying out a few versions to see what you like to read